So I always felt free, in fact, I felt encouraged when I had a disagreement to step forward and make my case.

所以我总觉得很自由，事实上，我觉得经常被鼓励提出不同意见,站出来，陈述自己的观点。

普林斯顿公开课 - 国际座谈会课程节选

And the last example that we're going to talk about is thionyl chloride, so it's s o c l 2. This is another good step forward, because now we actually have four different atoms in our molecule.

我们要讨论的最后一个例子,是氯化亚砜，就是硫，氧，氯，二，这又是一个进步，因为我们的分子中现在有四个不同的原子了。

麻省理工公开课 - 化学原理课程节选

This is an independent project where students are able to integrate what they've learned in their classes and take a step forward in the directions that they want to go in their own professional application of this.

这是一个独立课程,允许学生结合,课堂所学,进一步,应用于他们各自的职业。

哈佛公开课 - 幸福课课程节选

What he has been trained to do, what he knows he needs to do is to fight forward and somehow step over her, step on her, do whatever he has to do to fill this hole.

他所接受的训练,他的知识告诉他,他要做的是向前进攻,设法从她身上跨过,或者踩在她身上,尽力去填补这个缺口

耶鲁公开课 - 古希腊历史简介课程节选